*SUPPORT*
IN: gazzer gazzer OUT: PINK PINK
IN: lug tufa OUT: PURPLE PURPLE
IN: gazzer fep wif OUT: PINK GREEN
IN: blicket dax blicket OUT: BLUE BLUE
IN: blicket tufa OUT: BLUE BLUE
IN: lug fep wif OUT: PURPLE GREEN
IN: wif OUT: GREEN
IN: wif tufa OUT: GREEN GREEN
IN: wif blicket gazzer tufa OUT: GREEN BLUE PINK PINK
IN: blicket OUT: BLUE
IN: gazzer dax wif OUT: PINK GREEN
IN: gazzer blicket blicket tufa OUT: PINK BLUE BLUE BLUE
IN: gazzer tufa OUT: PINK PINK
IN: blicket gazzer dax gazzer OUT: BLUE PINK PINK

*QUERY*
IN: gazzer OUT: PINK
IN: blicket fep blicket OUT: BLUE BLUE
IN: wif dax gazzer OUT: GREEN PINK
IN: lug dax wif OUT: PURPLE GREEN
IN: gazzer fep gazzer OUT: PINK PINK
IN: wif dax lug OUT: GREEN PURPLE
IN: gazzer dax lug OUT: PINK PURPLE
IN: gazzer wif dax blicket OUT: PINK GREEN BLUE
IN: lug OUT: PURPLE
IN: blicket lug tufa OUT: BLUE PURPLE PURPLE

*GRAMMAR*
blicket -> BLUE 
 lug -> PURPLE 
 gazzer -> PINK 
 wif -> GREEN 
 u1 dax u2 -> [u1] [u2] 
 u1 fep u2 -> [u1] [u2] 
 u1 tufa -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 